<template>
    <div>
        <h1>人员列表</h1>
        <h3 style="color: red">Count组件的求和为：{{sum}}</h3>
        <input type="text" placeholder="请输入名字" v-model="name">
        <button @click="add">添加</button>
        <ul>
           <li v-for="p in personList" :key="p.id">{{p.name}}</li>
        </ul>
    </div>
</template>

<script>
    import {nanoid} from 'nanoid'
    export default {
        name: "Person",
        data(){
          return{
              name:'',
          }
        },
        computed:{
            personList(){
                return this.$store.state.personList
            },
            sum(){
                return this.$store.state.sum
            }
        },
        methods:{
            add(){
                const personObj={id:nanoid(),name:this.name}
                this.$store.commit('ADD_PERSON',personObj)
                this.name=""
            }
        }
    }
</script>

<style scoped>

</style>
